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Century Spring

73415CS - 14" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 15.9 coils and closed & ground ends. This spring features an O.D. of 3.656", and an I.D. of 2.532".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73415
Ends Closed & Ground
Finish None
Free Length 14 in
Inside Diameter 2.532 in
Material Oil Tempered
Outside Diameter 3.656 in
Part Type Standard
Rate 349 lbs/in
SKU 73415CS
Solid Length 8.92 in
Suggested Max Deflection 3.5 in
Suggested Max Load 1214 lbf
Total Coils 15.9
Wire Diameter 0.562 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73415
Ends Closed & Ground
Finish None
Free Length 355.6 mm
Inside Diameter 64.31 mm
Material Oil Tempered
Outside Diameter 92.86 mm
Part Type Standard
Rate 61.11 N/mm
SKU 73415CS
Solid Length 226.57 mm
Suggested Max Deflection 88.9 mm
Suggested Max Load 5399.87 N
Total Coils 15.9
Wire Diameter 14.27 mm
The 73415CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.562" diameter oil tempered, the 73415 spring design exhibits reliable strength across its 15.9 active coils, withstanding repeated compression cycles with a maximum load of 1214 lbf without succumbing to fatigue.

We manufacture the 73415 design to provide a compression spring that is 14" long at rest and provides a consistent rate of 349 lbs/in along its recommended maximum of 3.5" deflection. For best results, your application should fully accommodate the inner (2.532") and outer (3.656") diameters of this spring and be designed for its closed & ground end configuration.

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